Example usage for org.springframework.ui Model containsAttribute

List of usage examples for org.springframework.ui Model containsAttribute

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Introduction

In this page you can find the example usage for org.springframework.ui Model containsAttribute.

Prototype

boolean containsAttribute(String attributeName);

Source Link

Document

Does this model contain an attribute of the given name?

Usage

From source file:com.gisnet.cancelacion.web.controller.Utils.java

public static List<String> getMensajes(Model model) {
    List<String> messages;
    if (model.containsAttribute("mensajes")) {
        messages = (List<String>) model.asMap().get("mensajes");
    } else {/*from w  w  w . j  a va2  s  . c  o m*/
        messages = new ArrayList<>();
        model.addAttribute("mensajes", messages);
    }
    return messages;
}

From source file:com.redhat.rhtracking.web.controller.Utils.java

public static List<String> getMessagesList(Model model) {
    List<String> messages;
    if (model.containsAttribute("messages")) {
        messages = (List<String>) model.asMap().get("messages");
    } else {/*from ww w.ja va  2  s.co  m*/
        messages = new ArrayList<>();
        model.addAttribute("messages", messages);
    }
    return messages;
}

From source file:com.exxonmobile.ace.hybris.storefront.controllers.util.GlobalMessages.java

public static boolean hasErrorMessage(final Model model) {
    return model.containsAttribute(ERROR_MESSAGES_HOLDER);
}

From source file:com.epam.cme.storefront.controllers.util.GlobalMessages.java

protected static void addMessage(final Model model, final String messageHolder, final String messageKey) {
    if (model.containsAttribute(messageHolder)) {
        final Map<String, Object> modelMap = model.asMap();
        final List<String> messageKeys = new ArrayList<String>((List<String>) modelMap.get(messageHolder));
        messageKeys.add(messageKey);/*w w w . j  a  va2s. c  o m*/
        model.addAttribute(messageHolder, messageKeys);
    } else {
        model.addAttribute(messageHolder, Collections.singletonList(messageKey));
    }
}

From source file:com.brienwheeler.web.spring.web.ModelUtils.java

public static void addAttributeIfNotPresent(Model model, Object attributeValue) {
    String attributeName = Conventions.getVariableName(attributeValue);
    if (!model.containsAttribute(attributeName))
        model.addAttribute(attributeName, attributeValue);
}

From source file:controller.EditBikeController.java

@RequestMapping(value = "productEditResult/bike/{id}", method = GET)
public String showChange(@PathVariable String producttype, @PathVariable String id, Model model) {
    if (!model.containsAttribute("id")) { //failsafe voor als Flashattribute toch niet blijkt te werken. Dan opnieuw gebruiker opzoeken via URL path variable 'id'
        System.out.println("Geen product in model");
        model.addAttribute(dao.findProductById(Long.parseLong(id), model.Car.class));
    }/*from  w  w w .j  av  a2 s  . c  om*/
    return "editBikeResult";
}

From source file:controller.EditCarController.java

@RequestMapping(value = "productEditResult/car/{id}", method = GET)
public String showChange(@PathVariable String producttype, @PathVariable String id, Model model) {
    if (!model.containsAttribute("id")) { //failsafe voor als Flashattribute toch niet blijkt te werken. Dan opnieuw gebruiker opzoeken via URL path variable 'id'
        System.out.println("Geen product in model");
        model.addAttribute(dao.findProductById(Long.parseLong(id), model.Car.class));
    }//  ww w.java 2 s. co  m
    return "editCarResult";
}

From source file:controller.AddBikeController.java

@RequestMapping(value = "addedproduct/bike/{producttype}/{id}", method = GET)
public String showProfile(@PathVariable String producttype, @PathVariable String id, Model model) {
    if (!model.containsAttribute("id")) { //failsafe voor als Flashattribute toch niet blijkt te werken. Dan opnieuw gebruiker opzoeken via URL path variable 'username'
        logger.debug("Geen product in model");
        model.addAttribute(dao.findProductById(Long.parseLong(id), model.Bike.class));
    }//  w  w  w . ja va  2 s  .c  o  m

    return "addedBike";
}

From source file:controller.AddCarController.java

@RequestMapping(value = "addedproduct/car/{producttype}/{id}", method = GET)
public String showProfile(@PathVariable String producttype, @PathVariable String id, Model model) {
    if (!model.containsAttribute("id")) { //failsafe voor als Flashattribute toch niet blijkt te werken. Dan opnieuw gebruiker opzoeken via URL path variable 'username'
        logger.debug("Geen product in model");
        model.addAttribute(dao.findProductById(Long.parseLong(id), model.Car.class));
    }/*from   w w w . j a va  2  s. c  o  m*/

    return "addedCar";
}

From source file:nl.npcf.eav.crud.EAVCrudController.java

@RequestMapping
public String render(final Model model) {
    if (!model.containsAttribute(COMMAND)) {
        Command command = new Command();
        command.setBsn("initial");
        model.addAttribute(COMMAND, command);
        log.info("Render: new command object");
    } else {//from w w w.  j  a  v a  2 s. c  o  m
        log.info("Render: existing command object");
    }
    return "eav-crud";
}